hadoop-common-project/hadoop-common/src/site/markdown/release/0.19.2/CHANGELOG.0.19.2.md
| JIRA | Summary | Priority | Component | Reporter | Contributor |
|---|---|---|---|---|---|
| HADOOP-5332 | Make support for file append API configurable | Blocker | . | Nigel Daley | dhruba borthakur |
| JIRA | Summary | Priority | Component | Reporter | Contributor |
|---|---|---|---|---|---|
| HADOOP-5379 | Throw exception instead of writing to System.err when there is a CRC error on CBZip2InputStream | Minor | io | Rodrigo Schmidt | Rodrigo Schmidt |
| JIRA | Summary | Priority | Component | Reporter | Contributor |
|---|---|---|---|---|---|
| HADOOP-5269 | TaskTracker.runningTasks holding FAILED_UNCLEAN and KILLED_UNCLEAN taskStatuses forever in some cases. | Blocker | . | Amareshwari Sriramadasu | Amareshwari Sriramadasu |
| HADOOP-5233 | Reducer not Succeded after 100% | Blocker | . | Amareshwari Sriramadasu | Amareshwari Sriramadasu |
| HADOOP-5247 | NPEs in JobTracker and JobClient when mapred.jobtracker.completeuserjobs.maximum is set to zero. | Blocker | . | Vinod Kumar Vavilapalli | Amar Kamat |
| HADOOP-5285 | JobTracker hangs for long periods of time | Blocker | . | Vinod Kumar Vavilapalli | Devaraj Das |
| HADOOP-5241 | Reduce tasks get stuck because of over-estimated task size (regression from 0.18) | Blocker | . | Andy Pavlo | Sharad Agarwal |
| HADOOP-5280 | When expiring a lost launched task, JT doesn't remove the attempt from the taskidToTIPMap. | Blocker | . | Vinod Kumar Vavilapalli | Devaraj Das |
| HADOOP-5154 | 4-way deadlock in FairShare scheduler | Blocker | . | Vinod Kumar Vavilapalli | Matei Zaharia |
| HADOOP-5146 | LocalDirAllocator misses files on the local filesystem | Blocker | . | Arun C Murthy | Devaraj Das |
| HADOOP-5326 | bzip2 codec (CBZip2OutputStream) creates corrupted output file for some inputs | Major | io | Rodrigo Schmidt | Rodrigo Schmidt |
| HADOOP-4638 | Exception thrown in/from RecoveryManager.recover() should be caught and handled | Blocker | . | Amar Kamat | Amar Kamat |
| HADOOP-5384 | DataNodeCluster should not create blocks with generationStamp == 1 | Blocker | test | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze |
| HADOOP-5376 | JobInProgress.obtainTaskCleanupTask() throws an ArrayIndexOutOfBoundsException | Blocker | . | Vinod Kumar Vavilapalli | Amareshwari Sriramadasu |
| HADOOP-5421 | HADOOP-4638 has broken 0.19 compilation | Blocker | . | Amar Kamat | Devaraj Das |
| HADOOP-5392 | JobTracker crashes during recovery if job files are garbled | Blocker | . | Amar Kamat | Amar Kamat |
| HADOOP-5333 | The libhdfs append API is not coded correctly | Major | . | dhruba borthakur | dhruba borthakur |
| HADOOP-3998 | Got an exception from ClientFinalizer when the JT is terminated | Blocker | . | Amar Kamat | dhruba borthakur |
| HADOOP-5440 | Successful taskid are not removed from TaskMemoryManager | Blocker | . | Amareshwari Sriramadasu | Amareshwari Sriramadasu |
| HADOOP-5446 | TaskTracker metrics are disabled | Major | metrics | Chris Douglas | Chris Douglas |
| HADOOP-5449 | Verify if JobHistory.HistoryCleaner works as expected | Blocker | . | Amar Kamat | Amareshwari Sriramadasu |
| HADOOP-5465 | Blocks remain under-replicated | Blocker | . | Hairong Kuang | Hairong Kuang |
| HADOOP-5479 | NameNode should not send empty block replication request to DataNode | Critical | . | Hairong Kuang | Hairong Kuang |
| HADOOP-5522 | Document job setup/cleaup tasks and task cleanup tasks in mapred tutorial | Blocker | . | Amareshwari Sriramadasu | Amareshwari Sriramadasu |
| HADOOP-5549 | ReplicationMonitor should schedule both replication and deletion work in one iteration | Major | . | Hairong Kuang | Hairong Kuang |
| HADOOP-5554 | DataNodeCluster should create blocks with the same generation stamp as the blocks created in CreateEditsLog | Major | test | Hairong Kuang | Hairong Kuang |
| HADOOP-5557 | Two minor problems in TestOverReplicatedBlocks | Minor | test | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze |
| HADOOP-5231 | Negative number of maps in cluster summary | Major | . | Amareshwari Sriramadasu | Amareshwari Sriramadasu |
| HADOOP-4719 | The ls shell command documentation is out-dated | Major | documentation | Tsz Wo Nicholas Sze | Ravi Phulari |
| HADOOP-5374 | NPE in JobTracker.getTasksToSave() method | Major | . | Vinod Kumar Vavilapalli | Amareshwari Sriramadasu |
| HADOOP-4780 | Task Tracker burns a lot of cpu in calling getLocalCache | Major | . | Runping Qi | He Yongqiang |
| HADOOP-5551 | Namenode permits directory destruction on overwrite | Critical | . | Brian Bockelman | Brian Bockelman |
| HADOOP-5644 | Namnode is stuck in safe mode | Major | . | Suresh Srinivas | Suresh Srinivas |
| HADOOP-5671 | DistCp.sameFile(..) should return true if src fs does not support checksum | Major | . | Tsz Wo Nicholas Sze | Tsz Wo Nicholas Sze |
| HADOOP-5213 | BZip2CompressionOutputStream NullPointerException | Blocker | io | Zheng Shao | Zheng Shao |
| HADOOP-5579 | libhdfs does not set errno correctly | Major | . | Brian Bockelman | Brian Bockelman |
| HADOOP-5728 | FSEditLog.printStatistics may cause IndexOutOfBoundsException | Major | . | Wang Xu | Wang Xu |
| HADOOP-5816 | ArrayIndexOutOfBoundsException when using KeyFieldBasedComparator | Minor | . | Min Zhou | He Yongqiang |
| HADOOP-5951 | StorageInfo needs Apache license header. | Major | . | Suresh Srinivas | Suresh Srinivas |
| HADOOP-6017 | NameNode and SecondaryNameNode fail to restart because of abnormal filenames. | Blocker | . | Raghu Angadi | Tsz Wo Nicholas Sze |